2004605415

素因数分解:

$3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{40241}}^1$

素因数の和:40302

約数の個数: 48

約数和(自身を含む): 3691318176

約数和(自身を除く): 1686712761

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 243, 369, 405, 615, 1107, 1215, 1845, 3321, 5535, 9963, 16605, 40241, 49815, 120723, 201205, 362169, 603615, 1086507, 1649881, 1810845, 3259521, 4949643, 5432535, 8249405, 9778563, 14848929, 16297605, 24748215, 44546787, 48892815, 74244645, 133640361, 222733935, 400921083, 668201805, 2004605415]

約数ペア:

[(1, 2004605415), (3, 668201805), (5, 400921083), (9, 222733935), (15, 133640361), (27, 74244645), (41, 48892815), (45, 44546787), (81, 24748215), (123, 16297605), (135, 14848929), (205, 9778563), (243, 8249405), (369, 5432535), (405, 4949643), (615, 3259521), (1107, 1810845), (1215, 1649881), (1845, 1086507), (3321, 603615), (5535, 362169), (9963, 201205), (16605, 120723), (40241, 49815)]